One teacher's understanding of writing in the disciplines: Ed Week
A science teacher writes about how she uses writing to teach science -- and makes sure she has mentor text: Ed Week

Voices of Literacy is a website with interviews of literacy experts. One interview is with Dr. Cynthia Shanahan:

Gleaning insights from historians, mathematicians, and chemists about how they read within their disciplines with Dr. Cynthia Shanahan

Voice of Literacy